How to Review Terraform Plans for Unexpected Network Exposure

A small rule change can expose a service through a broader CIDR, port range, or public address than intended.

Checks to make

Inspect security group and firewall diffs, compare source ranges and protocols with approved design, and trace attached resources. Require review for public exposure and validate resulting rules after apply using authorized checks.

When to get help

Infrastructure engineering can review network changes and exposure controls. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.